Home / 31,049,044,773.75-67,538,202,566.62

Finding the Third Proportional to 31,049,044,773.75 and 67,538,202,566.62

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Solution

The third proportional to 31,049,044,773.75 and 67,538,202,566.62 is: 146,909,795,105.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,049,044,773.75 : 67,538,202,566.62 = 67,538,202,566.62 : x
  2. Step 2: Convert to fraction form
    31,049,044,773.75/67,538,202,566.62 = 67,538,202,566.62/x
  3. Step 3: Cross multiply
    31,049,044,773.75x = 67,538,202,566.62 × 67,538,202,566.62
  4. Step 4: Simplify right side
    31,049,044,773.75x = 4,561,408,805,930,336,780,288
  5. Step 5: Solve for x
    x = 4,561,408,805,930,336,780,288/31,049,044,773.75
  6. Step 6: Final answer
    x = 146,909,795,105.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.